US6790513B2 - Apparatus for applying glass elements to a substrate - Google Patents

Apparatus for applying glass elements to a substrate Download PDF

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Publication number
US6790513B2
US6790513B2 US10/213,110 US21311002A US6790513B2 US 6790513 B2 US6790513 B2 US 6790513B2 US 21311002 A US21311002 A US 21311002A US 6790513 B2 US6790513 B2 US 6790513B2
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US
United States
Prior art keywords
glass elements
balls
foil
front side
facets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US10/213,110
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US20030031827A1 (en
Inventor
Peter Messner
Johannes Graf
Matthias Gander
Herbert Oefner
Bernhard Hofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
D Swarovski KG
Original Assignee
D Swarovski KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by D Swarovski KG filed Critical D Swarovski KG
Assigned to D. SWAROVSKI & CO. reassignment D. SWAROVSKI & CO. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOFER, BERNHARD, GANDER, MATTHIAS, GRAF, JOHANNES, OEFNER, HERBERT, MESSNER, PETER
Publication of US20030031827A1 publication Critical patent/US20030031827A1/en
Application granted granted Critical
Publication of US6790513B2 publication Critical patent/US6790513B2/en
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/10—Decorating textiles by treatment with, or fixation of, a particulate material, e.g. mica, glass beads
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24025—Superposed movable attached layers or components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24421—Silicon containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]

Definitions

  • the invention relates to an apparatus for applying glass elements with a non-mirrored rear side to, in particular, a textile substrate, wherein the predominant proportion of the glass elements is in the form of balls, at least 5% of the glass elements have flat boundary surfaces, and the glass elements are applied to the front side of a foil to form a surface.
  • a pattern is to be formed with faceted stones, it is the usual practice for the stones to be connected to a carrier foil at the front side thereof in the form of that pattern.
  • Apparatuses of that kind for applying patterns, in particular comprising small cut glass stones, to textiles, have long been known (see AT 360 627 B).
  • the essential aspect in regard to the process for the production thereof is the step of coating the decorative elements with a hot melt adhesive.
  • the elements are fixed on a carrier band and coated jointly with liquid hot melt adhesive by means of a coating roller. After the adhesive cools down, the stones can be individually manipulated and can be connected to a carrier foil in the pattern form.
  • the carrier foil together with the elements fixed thereto is laid onto the substrate in such a way that the rear side of the elements, which is provided with the adhesive, bears against the substrate.
  • the adhesive is activated and joined to the substrate by the application of heat and pressure, usually by ironing.
  • the glass elements used are usually mirrored or reflective at their rear side, for example by vapour deposition thereon with an aluminium layer which can be covered by a protective layer of chromium.
  • a protective layer of chromium Provided between the mirroring and the hot melt adhesive, which is transparent in itself, is an opaque adhesive primer for effecting bonding between the hot melt adhesive and the protective layer.
  • AT 003 268 U1 however already describes that, when using glass elements with a non-mirrored rear side, it is possible to achieve combination effects between the color of the textile background and the refractive properties or color of the glass elements.
  • the object of the invention while retaining that advantage, is to cover entire surface regions with glass elements which are non-mirrored at the rear side.
  • WO 97/16754 discloses a foil which is coated with a mixture of glass balls and glass fragments or splinters. In that respect the presence of the glass fragments is a consequence, which in itself is unwanted, of the manufacturing process. Even if a positive effect on the appearance of the foil is attributed to the fragments, it is on the other hand nonetheless recognized that they worsen the mechanical properties of the product, in particular if they project further above the surface than the balls.
  • the object of the invention is to achieve the glitter effect produced by reflective flat surfaces without adversely affecting the mechanical homogeneity of the surface of the product. In particular the increase in the coefficient of friction, which is caused by irregular fragments, is avoided if it is provided that at least a part of the glass elements comprises balls provided with facets.
  • balls provided with facets alter the surface properties of the product only slightly in comparison with a foil which is only occupied by balls. That apples in particular if it is provided that fewer than 25% of the glass elements comprise facetted balls.
  • FIG. 1 shows a side view of the apparatus according to the innovation
  • FIG. 2 shows a side view on an enlarged scale of a ball provided with an 8-facet tip
  • FIG. 3 shows the corresponding plan view of FIG. 2 .
  • the product illustrated in FIG. 1 substantially comprises a foil 5 of plastic material, in the front side 3 of which are inserted glass elements. They occupy surface portions of the front side as completely as possible. They involve on the one hand glass balls 1 (ballotini) of a diameter of between 0.15 and preferably not over 1.2 mm. In the case of a smaller diameter the individual elements can no longer be sufficiently perceived from the usual distance, while in the case of a larger diameter the mechanical load-bearing capacity of the connection between the elements and the foil is no longer sufficiently high.
  • glass balls 1 ballotini
  • the balls 1 and the glass elements provided with facets 2 are usually heated and thereby locally cause the front side 3 of the foil 5 to melt so that they are up to half accommodated by the foil, which can be coated with a hot melt adhesive.
  • facets 2 At least 5%, but for reasons of cost as far as possible not more than 20%, of the glass balls are provided with facets 2 . Those facets are necessary in order to achieve a precious stone-like glitter effect. As the faceted glass elements are produced by partially grinding balls 1 , they do not appear as foreign bodies. An element of that kind can be seen from FIGS. 2 and 3.
  • the operation of applying the product shown in FIG. 1 to a textile substrate can be effected by ironing, for which purpose the rear side 4 of the foil 5 can be coated with a hot melt adhesive. Sewing on would also be possible.
  • the foil 5 comprises clear transparent material. If the foil is to be stretchable, it is desirable to use polyurethane for that purpose. Particular color effects can be achieved if the glass elements are subjected to vapour deposition in known manner and thereby appear color under incident light.

Abstract

An apparatus is used to apply glass elements with a non-mirrored rear side to, in particular, a textile substrate. The predominant proportion of the glass elements is in the form of balls (1). At least 5% of the glass elements comprise flat boundary surfaces, and the glass elements are applied to the front side (3) of a foil (5) to form a surface. At least a portion of the glass elements comprises balls (1) provided with facets (2).

Description

BACKGROUND OF THE INVENTION
The invention relates to an apparatus for applying glass elements with a non-mirrored rear side to, in particular, a textile substrate, wherein the predominant proportion of the glass elements is in the form of balls, at least 5% of the glass elements have flat boundary surfaces, and the glass elements are applied to the front side of a foil to form a surface.
If a pattern is to be formed with faceted stones, it is the usual practice for the stones to be connected to a carrier foil at the front side thereof in the form of that pattern. Apparatuses of that kind for applying patterns, in particular comprising small cut glass stones, to textiles, have long been known (see AT 360 627 B). The essential aspect in regard to the process for the production thereof is the step of coating the decorative elements with a hot melt adhesive. For the coating procedure the elements are fixed on a carrier band and coated jointly with liquid hot melt adhesive by means of a coating roller. After the adhesive cools down, the stones can be individually manipulated and can be connected to a carrier foil in the pattern form. After a protective foil which covers the adhesive surfaces during transportation has been pulled off, the carrier foil together with the elements fixed thereto is laid onto the substrate in such a way that the rear side of the elements, which is provided with the adhesive, bears against the substrate. The adhesive is activated and joined to the substrate by the application of heat and pressure, usually by ironing.
The glass elements used are usually mirrored or reflective at their rear side, for example by vapour deposition thereon with an aluminium layer which can be covered by a protective layer of chromium. Provided between the mirroring and the hot melt adhesive, which is transparent in itself, is an opaque adhesive primer for effecting bonding between the hot melt adhesive and the protective layer. AT 003 268 U1 however already describes that, when using glass elements with a non-mirrored rear side, it is possible to achieve combination effects between the color of the textile background and the refractive properties or color of the glass elements.
SUMMARY OF THE INVENTION
The object of the invention, while retaining that advantage, is to cover entire surface regions with glass elements which are non-mirrored at the rear side. In carrying that concept into effect, it is appropriate for the glass elements no longer to be individually provided with an adhesive, but for fixing of the stones on the substrate to be implemented by means of a foil, at the front side of which the stones are pressed in.
WO 97/16754 (Minnesota Mining and Manufacturing Company) discloses a foil which is coated with a mixture of glass balls and glass fragments or splinters. In that respect the presence of the glass fragments is a consequence, which in itself is unwanted, of the manufacturing process. Even if a positive effect on the appearance of the foil is attributed to the fragments, it is on the other hand nonetheless recognized that they worsen the mechanical properties of the product, in particular if they project further above the surface than the balls. In comparison therewith the object of the invention is to achieve the glitter effect produced by reflective flat surfaces without adversely affecting the mechanical homogeneity of the surface of the product. In particular the increase in the coefficient of friction, which is caused by irregular fragments, is avoided if it is provided that at least a part of the glass elements comprises balls provided with facets.
In contrast to glass fragments or splinters, balls provided with facets alter the surface properties of the product only slightly in comparison with a foil which is only occupied by balls. That apples in particular if it is provided that fewer than 25% of the glass elements comprise facetted balls.
BRIEF DESCRIPTION OF THE DRAWINGS
Details of the Invention are described with reference to the drawing in which:
FIG. 1 shows a side view of the apparatus according to the innovation,
FIG. 2 shows a side view on an enlarged scale of a ball provided with an 8-facet tip, and
FIG. 3 shows the corresponding plan view of FIG. 2.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
The product illustrated in FIG. 1 substantially comprises a foil 5 of plastic material, in the front side 3 of which are inserted glass elements. They occupy surface portions of the front side as completely as possible. They involve on the one hand glass balls 1 (ballotini) of a diameter of between 0.15 and preferably not over 1.2 mm. In the case of a smaller diameter the individual elements can no longer be sufficiently perceived from the usual distance, while in the case of a larger diameter the mechanical load-bearing capacity of the connection between the elements and the foil is no longer sufficiently high.
The balls 1 and the glass elements provided with facets 2 are usually heated and thereby locally cause the front side 3 of the foil 5 to melt so that they are up to half accommodated by the foil, which can be coated with a hot melt adhesive.
At least 5%, but for reasons of cost as far as possible not more than 20%, of the glass balls are provided with facets 2. Those facets are necessary in order to achieve a precious stone-like glitter effect. As the faceted glass elements are produced by partially grinding balls 1, they do not appear as foreign bodies. An element of that kind can be seen from FIGS. 2 and 3.
The operation of applying the product shown in FIG. 1 to a textile substrate can be effected by ironing, for which purpose the rear side 4 of the foil 5 can be coated with a hot melt adhesive. Sewing on would also be possible.
In order, admittedly, to modify the color of the background by the application, but nonetheless to show it off to advantage as such, it is desirable if the foil 5 comprises clear transparent material. If the foil is to be stretchable, it is desirable to use polyurethane for that purpose. Particular color effects can be achieved if the glass elements are subjected to vapour deposition in known manner and thereby appear color under incident light.

Claims (12)

What is claimed is:
1. Apparatus for applying glass elements with a non-mirrored rear side to an in particular textile substrate, wherein the predominant proportion of the glass elements is in the form of balls, at least 5% of the glass elements comprise flat boundary surfaces, and the glass elements are applied to the front side of a foil to form a surface, characterised in that at least a portion of the glass elements comprises balls provided with facets.
2. Apparatus according to claim 1 characterised in that fewer than 25% of the glass elements are facetted balls.
3. Apparatus according to claim 1 characterised in that the size of the balls is between 0.15 and 1.5 mm.
4. Apparatus according to claim 1 characterised in that the balls are coloured in plan view.
5. Apparatus according to claim 4 characterised in that the balls are provided with interference-producing or absorbent layers.
6. An apparatus for applying glass elements to a substrate, comprising:
a foil having a front side; and
a plurality of glass elements applied to said front side of said foil so as to form a surface;
wherein:
a majority of said glass elements on said front side of said foil are in the form of balls,
said glass elements have a non-mirrored rear side on said front side of said foil, and
at least 5% of said glass elements on said front side of said foil comprises balls having facets.
7. The apparatus of claim 6, wherein less than 25% of said glass elements on said front side of said foil comprises balls having facets.
8. The apparatus of claim 6, wherein less than 20% of said glass elements on said front side of said foil comprises balls having facets.
9. The apparatus of claim 6, wherein said plurality of glass elements are in a size range between 0.15 mm and 1.2 mm.
10. The apparatus of claim 6, wherein said balls are colored in plan view.
11. The apparatus of claim 6, wherein said foil comprises clear transparent material.
12. The apparatus of claim 6, wherein said foil has a rear side coated with a hot melt adhesive.
US10/213,110 2001-08-08 2002-08-07 Apparatus for applying glass elements to a substrate Expired - Fee Related US6790513B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0062501U AT5316U1 (en) 2001-08-08 2001-08-08 DEVICE FOR APPLYING GLASS ELEMENTS ON A BASE
ATGM625/2001U 2001-08-08
ATGM625/2001 2001-08-08

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US20030031827A1 US20030031827A1 (en) 2003-02-13
US6790513B2 true US6790513B2 (en) 2004-09-14

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US10/213,110 Expired - Fee Related US6790513B2 (en) 2001-08-08 2002-08-07 Apparatus for applying glass elements to a substrate

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US (1) US6790513B2 (en)
EP (1) EP1295984B1 (en)
KR (1) KR20030014575A (en)
AT (2) AT5316U1 (en)
DE (1) DE50214211D1 (en)
ES (1) ES2340364T3 (en)
HK (1) HK1052035B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100017944A1 (en) * 2008-07-23 2010-01-28 Hirschmann Martin Process for the production of a gemstone arrangement
US20120042552A1 (en) * 2010-08-17 2012-02-23 Hannspree, Inc. Method of fabricating diamond-emulating display frame structure and diamond-emulating display frame structure provided by the same
US20120132220A1 (en) * 2010-11-26 2012-05-31 Sung Yong Chang Artificial nail with three-dimensional ornament and manufacturing method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT6740U1 (en) * 2003-04-14 2004-03-25 Swarovski & Co JEWELRY STONE, ESPECIALLY FOR DECORATING TEXTILES
AT10381U1 (en) * 2008-06-19 2009-02-15 Swarovski & Co LONG DECORATIVE ELEMENT
ES2750568T3 (en) * 2016-02-26 2020-03-26 Swarovski D Kg Elongated decorative element with reduced surface roughness
IT201600073522A1 (en) * 2016-07-14 2018-01-14 Arte In Strass S R L Ornamental decoration of the perfected type, particularly for the embellishment of objects.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377184A (en) 1962-09-26 1968-04-09 Kukoff Milton Decorative fabric
US4328274A (en) * 1979-08-10 1982-05-04 Minnesota Mining And Manufacturing Company Transparent friction surface sheet material
US4849265A (en) * 1987-09-03 1989-07-18 The Ohtsu Tire & Rubber Co., Ltd. Sheet coated with beads and process for preparing same
WO1997016754A1 (en) 1995-11-03 1997-05-09 Minnesota Mining And Manufacturing Company Glass-microsphere coated article having a smooth surface and method for its preparation
AT3268U1 (en) 1999-03-29 1999-12-27 Swarovski & Co GLASS ELEMENT
EP1013476A1 (en) 1998-12-18 2000-06-28 D. Swarovski & Co. Device and method for applying elements of glass
JP2001146691A (en) 1999-08-27 2001-05-29 Gabriela Tourosuman Jessica Ornamentation method of clothes by using beads
US6472039B1 (en) * 1999-06-02 2002-10-29 Adolph Amen-Ra A Body applique and method therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000058548A1 (en) * 1999-03-29 2000-10-05 D. Swarovski & Co. Glass element

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377184A (en) 1962-09-26 1968-04-09 Kukoff Milton Decorative fabric
US4328274A (en) * 1979-08-10 1982-05-04 Minnesota Mining And Manufacturing Company Transparent friction surface sheet material
US4849265A (en) * 1987-09-03 1989-07-18 The Ohtsu Tire & Rubber Co., Ltd. Sheet coated with beads and process for preparing same
WO1997016754A1 (en) 1995-11-03 1997-05-09 Minnesota Mining And Manufacturing Company Glass-microsphere coated article having a smooth surface and method for its preparation
EP1013476A1 (en) 1998-12-18 2000-06-28 D. Swarovski & Co. Device and method for applying elements of glass
AT3268U1 (en) 1999-03-29 1999-12-27 Swarovski & Co GLASS ELEMENT
US6472039B1 (en) * 1999-06-02 2002-10-29 Adolph Amen-Ra A Body applique and method therefor
JP2001146691A (en) 1999-08-27 2001-05-29 Gabriela Tourosuman Jessica Ornamentation method of clothes by using beads

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100017944A1 (en) * 2008-07-23 2010-01-28 Hirschmann Martin Process for the production of a gemstone arrangement
US20120042552A1 (en) * 2010-08-17 2012-02-23 Hannspree, Inc. Method of fabricating diamond-emulating display frame structure and diamond-emulating display frame structure provided by the same
US20120132220A1 (en) * 2010-11-26 2012-05-31 Sung Yong Chang Artificial nail with three-dimensional ornament and manufacturing method thereof

Also Published As

Publication number Publication date
EP1295984A2 (en) 2003-03-26
ES2340364T3 (en) 2010-06-02
ATE458083T1 (en) 2010-03-15
HK1052035A1 (en) 2003-08-29
EP1295984A3 (en) 2009-01-21
US20030031827A1 (en) 2003-02-13
HK1052035B (en) 2010-04-23
AT5316U1 (en) 2002-05-27
EP1295984B1 (en) 2010-02-17
KR20030014575A (en) 2003-02-19
DE50214211D1 (en) 2010-04-01

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